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-rw-r--r--ChangeLog29
-rw-r--r--ChangeLog.pre-2-029
-rw-r--r--ChangeLog.pre-2-1029
-rw-r--r--ChangeLog.pre-2-229
-rw-r--r--ChangeLog.pre-2-429
-rw-r--r--ChangeLog.pre-2-629
-rw-r--r--ChangeLog.pre-2-829
-rw-r--r--docs/reference/ChangeLog4
-rw-r--r--docs/reference/gtk/gtk-sections.txt7
-rw-r--r--gdk-2.0.pc.in2
-rw-r--r--gdk-pixbuf/ChangeLog5
-rw-r--r--gdk-pixbuf/gdk-pixbuf.c54
-rw-r--r--gdk-pixbuf/gdk-pixbuf.h7
-rw-r--r--gdk/gdkpango.c47
-rw-r--r--gdk/gdkpixbuf-drawable.c23
-rw-r--r--gdk/gdkpixbuf-render.c91
-rw-r--r--gtk/gtkimage.c15
-rw-r--r--gtk/gtklabel.c144
-rw-r--r--gtk/gtklabel.h22
-rw-r--r--gtk/gtktextbuffer.c9
-rw-r--r--gtk/testgtk.c29
-rw-r--r--tests/testgtk.c29
22 files changed, 613 insertions, 78 deletions
diff --git a/ChangeLog b/ChangeLog
index 88b586bf5..dffcbe857 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,32 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtklabel.c (gtk_label_set_attributes): Set a PangoAttrList
+ on a label
+ (gtk_label_finalize): unref the attr list if any.
+
+ * gtk/testgtk.c (create_get_image): close test on second click
+ (make_message_dialog): close dialog if it exists
+
+ * gdk/gdkpango.c (gdk_draw_layout): Handle rise attribute
+
+ * gdk-2.0.pc.in (Requires): Make it require gdk-pixbuf-2.0 not
+ gdk-pixbuf
+
+ * gtk/gtklabel.c (gtk_label_set_markup): new function to set label
+ from Pango markup format
+ (gtk_label_set_markup_with_accel): ditto but with accelerator
+ parsing
+
+ * gtk/gtkimage.c (gtk_image_expose): reformatting.
+
+ * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable): Hack to
+ reflect current state of GDK - use gdk_drawable_get_colormap, etc.
+ Check GDK_IS_WINDOW() not !GDK_IS_PIXMAP() to decide whether to
+ call gdk_window_get_origin().
+
+ * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
+ implement GDK_PIXBUF_ALPHA_FULL
+
Wed Nov 1 03:43:42 2000 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
diff --git a/ChangeLog.pre-2-0 b/ChangeLog.pre-2-0
index 88b586bf5..dffcbe857 100644
--- a/ChangeLog.pre-2-0
+++ b/ChangeLog.pre-2-0
@@ -1,3 +1,32 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtklabel.c (gtk_label_set_attributes): Set a PangoAttrList
+ on a label
+ (gtk_label_finalize): unref the attr list if any.
+
+ * gtk/testgtk.c (create_get_image): close test on second click
+ (make_message_dialog): close dialog if it exists
+
+ * gdk/gdkpango.c (gdk_draw_layout): Handle rise attribute
+
+ * gdk-2.0.pc.in (Requires): Make it require gdk-pixbuf-2.0 not
+ gdk-pixbuf
+
+ * gtk/gtklabel.c (gtk_label_set_markup): new function to set label
+ from Pango markup format
+ (gtk_label_set_markup_with_accel): ditto but with accelerator
+ parsing
+
+ * gtk/gtkimage.c (gtk_image_expose): reformatting.
+
+ * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable): Hack to
+ reflect current state of GDK - use gdk_drawable_get_colormap, etc.
+ Check GDK_IS_WINDOW() not !GDK_IS_PIXMAP() to decide whether to
+ call gdk_window_get_origin().
+
+ * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
+ implement GDK_PIXBUF_ALPHA_FULL
+
Wed Nov 1 03:43:42 2000 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
diff --git a/ChangeLog.pre-2-10 b/ChangeLog.pre-2-10
index 88b586bf5..dffcbe857 100644
--- a/ChangeLog.pre-2-10
+++ b/ChangeLog.pre-2-10
@@ -1,3 +1,32 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtklabel.c (gtk_label_set_attributes): Set a PangoAttrList
+ on a label
+ (gtk_label_finalize): unref the attr list if any.
+
+ * gtk/testgtk.c (create_get_image): close test on second click
+ (make_message_dialog): close dialog if it exists
+
+ * gdk/gdkpango.c (gdk_draw_layout): Handle rise attribute
+
+ * gdk-2.0.pc.in (Requires): Make it require gdk-pixbuf-2.0 not
+ gdk-pixbuf
+
+ * gtk/gtklabel.c (gtk_label_set_markup): new function to set label
+ from Pango markup format
+ (gtk_label_set_markup_with_accel): ditto but with accelerator
+ parsing
+
+ * gtk/gtkimage.c (gtk_image_expose): reformatting.
+
+ * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable): Hack to
+ reflect current state of GDK - use gdk_drawable_get_colormap, etc.
+ Check GDK_IS_WINDOW() not !GDK_IS_PIXMAP() to decide whether to
+ call gdk_window_get_origin().
+
+ * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
+ implement GDK_PIXBUF_ALPHA_FULL
+
Wed Nov 1 03:43:42 2000 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
diff --git a/ChangeLog.pre-2-2 b/ChangeLog.pre-2-2
index 88b586bf5..dffcbe857 100644
--- a/ChangeLog.pre-2-2
+++ b/ChangeLog.pre-2-2
@@ -1,3 +1,32 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtklabel.c (gtk_label_set_attributes): Set a PangoAttrList
+ on a label
+ (gtk_label_finalize): unref the attr list if any.
+
+ * gtk/testgtk.c (create_get_image): close test on second click
+ (make_message_dialog): close dialog if it exists
+
+ * gdk/gdkpango.c (gdk_draw_layout): Handle rise attribute
+
+ * gdk-2.0.pc.in (Requires): Make it require gdk-pixbuf-2.0 not
+ gdk-pixbuf
+
+ * gtk/gtklabel.c (gtk_label_set_markup): new function to set label
+ from Pango markup format
+ (gtk_label_set_markup_with_accel): ditto but with accelerator
+ parsing
+
+ * gtk/gtkimage.c (gtk_image_expose): reformatting.
+
+ * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable): Hack to
+ reflect current state of GDK - use gdk_drawable_get_colormap, etc.
+ Check GDK_IS_WINDOW() not !GDK_IS_PIXMAP() to decide whether to
+ call gdk_window_get_origin().
+
+ * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
+ implement GDK_PIXBUF_ALPHA_FULL
+
Wed Nov 1 03:43:42 2000 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
diff --git a/ChangeLog.pre-2-4 b/ChangeLog.pre-2-4
index 88b586bf5..dffcbe857 100644
--- a/ChangeLog.pre-2-4
+++ b/ChangeLog.pre-2-4
@@ -1,3 +1,32 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtklabel.c (gtk_label_set_attributes): Set a PangoAttrList
+ on a label
+ (gtk_label_finalize): unref the attr list if any.
+
+ * gtk/testgtk.c (create_get_image): close test on second click
+ (make_message_dialog): close dialog if it exists
+
+ * gdk/gdkpango.c (gdk_draw_layout): Handle rise attribute
+
+ * gdk-2.0.pc.in (Requires): Make it require gdk-pixbuf-2.0 not
+ gdk-pixbuf
+
+ * gtk/gtklabel.c (gtk_label_set_markup): new function to set label
+ from Pango markup format
+ (gtk_label_set_markup_with_accel): ditto but with accelerator
+ parsing
+
+ * gtk/gtkimage.c (gtk_image_expose): reformatting.
+
+ * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable): Hack to
+ reflect current state of GDK - use gdk_drawable_get_colormap, etc.
+ Check GDK_IS_WINDOW() not !GDK_IS_PIXMAP() to decide whether to
+ call gdk_window_get_origin().
+
+ * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
+ implement GDK_PIXBUF_ALPHA_FULL
+
Wed Nov 1 03:43:42 2000 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
diff --git a/ChangeLog.pre-2-6 b/ChangeLog.pre-2-6
index 88b586bf5..dffcbe857 100644
--- a/ChangeLog.pre-2-6
+++ b/ChangeLog.pre-2-6
@@ -1,3 +1,32 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtklabel.c (gtk_label_set_attributes): Set a PangoAttrList
+ on a label
+ (gtk_label_finalize): unref the attr list if any.
+
+ * gtk/testgtk.c (create_get_image): close test on second click
+ (make_message_dialog): close dialog if it exists
+
+ * gdk/gdkpango.c (gdk_draw_layout): Handle rise attribute
+
+ * gdk-2.0.pc.in (Requires): Make it require gdk-pixbuf-2.0 not
+ gdk-pixbuf
+
+ * gtk/gtklabel.c (gtk_label_set_markup): new function to set label
+ from Pango markup format
+ (gtk_label_set_markup_with_accel): ditto but with accelerator
+ parsing
+
+ * gtk/gtkimage.c (gtk_image_expose): reformatting.
+
+ * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable): Hack to
+ reflect current state of GDK - use gdk_drawable_get_colormap, etc.
+ Check GDK_IS_WINDOW() not !GDK_IS_PIXMAP() to decide whether to
+ call gdk_window_get_origin().
+
+ * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
+ implement GDK_PIXBUF_ALPHA_FULL
+
Wed Nov 1 03:43:42 2000 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
diff --git a/ChangeLog.pre-2-8 b/ChangeLog.pre-2-8
index 88b586bf5..dffcbe857 100644
--- a/ChangeLog.pre-2-8
+++ b/ChangeLog.pre-2-8
@@ -1,3 +1,32 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtklabel.c (gtk_label_set_attributes): Set a PangoAttrList
+ on a label
+ (gtk_label_finalize): unref the attr list if any.
+
+ * gtk/testgtk.c (create_get_image): close test on second click
+ (make_message_dialog): close dialog if it exists
+
+ * gdk/gdkpango.c (gdk_draw_layout): Handle rise attribute
+
+ * gdk-2.0.pc.in (Requires): Make it require gdk-pixbuf-2.0 not
+ gdk-pixbuf
+
+ * gtk/gtklabel.c (gtk_label_set_markup): new function to set label
+ from Pango markup format
+ (gtk_label_set_markup_with_accel): ditto but with accelerator
+ parsing
+
+ * gtk/gtkimage.c (gtk_image_expose): reformatting.
+
+ * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable): Hack to
+ reflect current state of GDK - use gdk_drawable_get_colormap, etc.
+ Check GDK_IS_WINDOW() not !GDK_IS_PIXMAP() to decide whether to
+ call gdk_window_get_origin().
+
+ * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
+ implement GDK_PIXBUF_ALPHA_FULL
+
Wed Nov 1 03:43:42 2000 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
diff --git a/docs/reference/ChangeLog b/docs/reference/ChangeLog
index 867ce4c75..160d5e9c9 100644
--- a/docs/reference/ChangeLog
+++ b/docs/reference/ChangeLog
@@ -1,3 +1,7 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gtk/gtk-sections.txt: Add new label functions
+
Sun Oct 29 02:59:50 2000 Owen Taylor <otaylor@redhat.com>
* **: Updates to new gtk-doc, gsignal, causing quite
diff --git a/docs/reference/gtk/gtk-sections.txt b/docs/reference/gtk/gtk-sections.txt
index f1bfa9cdf..64296e3fe 100644
--- a/docs/reference/gtk/gtk-sections.txt
+++ b/docs/reference/gtk/gtk-sections.txt
@@ -1102,13 +1102,16 @@ GTK_ITEM_FACTORY_GET_CLASS
GtkLabel
GtkLabelWord
gtk_label_new
-gtk_label_set
+gtk_label_set_text
+gtk_label_set_attributes
+gtk_label_set_markup
+gtk_label_set_markup_with_accel
gtk_label_set_pattern
gtk_label_set_justify
gtk_label_get
gtk_label_parse_uline
gtk_label_set_line_wrap
-gtk_label_set_text
+gtk_label_set
<SUBSECTION Standard>
GTK_LABEL
GTK_IS_LABEL
diff --git a/gdk-2.0.pc.in b/gdk-2.0.pc.in
index 0dc03329c..38a24948e 100644
--- a/gdk-2.0.pc.in
+++ b/gdk-2.0.pc.in
@@ -7,6 +7,6 @@ target=@gdktarget@
Name: GDK
Description: GIMP Drawing Kit
Version: @VERSION@
-Requires: gdk-pixbuf,pangox
+Requires: gdk-pixbuf-2.0,pangox
Libs: -L${libdir} @more_ldflags@ -lgdk-${target}-1.3 @more_libs@ @GDK_WLIBS@
Cflags: -I${includedir}/gtk-2.0 -I${libdir}/gtk-2.0/include @more_cflags@
diff --git a/gdk-pixbuf/ChangeLog b/gdk-pixbuf/ChangeLog
index d6165192f..3ce42c569 100644
--- a/gdk-pixbuf/ChangeLog
+++ b/gdk-pixbuf/ChangeLog
@@ -1,3 +1,8 @@
+2000-11-01 Havoc Pennington <hp@pobox.com>
+
+ * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
+ a pixbuf pointing to a subregion of another pixbuf.
+
2000-10-16 Tor Lillqvist <tml@iki.fi>
* gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
diff --git a/gdk-pixbuf/gdk-pixbuf.c b/gdk-pixbuf/gdk-pixbuf.c
index 84e086e72..b2e3f5396 100644
--- a/gdk-pixbuf/gdk-pixbuf.c
+++ b/gdk-pixbuf/gdk-pixbuf.c
@@ -203,6 +203,60 @@ gdk_pixbuf_copy (const GdkPixbuf *pixbuf)
NULL);
}
+/**
+ * gdk_pixbuf_new_subpixbuf:
+ * @src_pixbuf: a #GdkPixbuf
+ * @src_x: X coord in @src_pixbuf
+ * @src_y: Y coord in @src_pixbuf
+ * @width: width of region in @src_pixbuf
+ * @height: height of region in @src_pixbuf
+ *
+ * Creates a new pixbuf which represents a sub-region of
+ * @src_pixbuf. The new pixbuf shares its pixels with the
+ * original pixbuf, so writing to one affects both.
+ * The new pixbuf holds a reference to @src_pixbuf, so
+ * @src_pixbuf will not be finalized until the new pixbuf
+ * is finalized.
+ *
+ * Return value: a new pixbuf
+ **/
+GdkPixbuf*
+gdk_pixbuf_new_subpixbuf (GdkPixbuf *src_pixbuf,
+ int src_x,
+ int src_y,
+ int width,
+ int height)
+{
+ guchar *pixels;
+ GdkPixbuf *sub;
+
+ g_return_val_if_fail (GDK_IS_PIXBUF (src_pixbuf), NULL);
+ g_return_val_if_fail (src_x >= 0 && src_x + width <= src_pixbuf->width, NULL);
+ g_return_val_if_fail (src_y >= 0 && src_y + height <= src_pixbuf->height, NULL);
+
+ pixels = (gdk_pixbuf_get_pixels (src_pixbuf)
+ + src_y * src_pixbuf->rowstride
+ + src_x * src_pixbuf->n_channels);
+
+ sub = gdk_pixbuf_new_from_data (pixels,
+ src_pixbuf->colorspace,
+ src_pixbuf->has_alpha,
+ src_pixbuf->bits_per_sample,
+ width, height,
+ src_pixbuf->rowstride,
+ NULL, NULL);
+
+ /* Keep a reference to src_pixbuf */
+ g_object_ref (G_OBJECT (src_pixbuf));
+
+ g_object_set_qdata_full (G_OBJECT (sub),
+ g_quark_from_static_string ("gdk-pixbuf-subpixbuf-src"),
+ src_pixbuf,
+ (GDestroyNotify) g_object_unref);
+
+ return sub;
+}
+
/* Accessors */
diff --git a/gdk-pixbuf/gdk-pixbuf.h b/gdk-pixbuf/gdk-pixbuf.h
index e87737277..ee87b82bb 100644
--- a/gdk-pixbuf/gdk-pixbuf.h
+++ b/gdk-pixbuf/gdk-pixbuf.h
@@ -116,6 +116,13 @@ GdkPixbuf *gdk_pixbuf_new (GdkColorspace colorspace, gboolean has_alpha, int bit
GdkPixbuf *gdk_pixbuf_copy (const GdkPixbuf *pixbuf);
+/* Create a pixbuf which points to the pixels of another pixbuf */
+GdkPixbuf *gdk_pixbuf_new_subpixbuf (GdkPixbuf *src_pixbuf,
+ int src_x,
+ int src_y,
+ int width,
+ int height);
+
/* Simple loading */
GdkPixbuf *gdk_pixbuf_new_from_file (const char *filename,
diff --git a/gdk/gdkpango.c b/gdk/gdkpango.c
index 53af8371d..2a10fcc8e 100644
--- a/gdk/gdkpango.c
+++ b/gdk/gdkpango.c
@@ -33,6 +33,7 @@ struct _GdkPangoContextInfo
static void gdk_pango_get_item_properties (PangoItem *item,
PangoUnderline *uline,
+ gint *rise,
PangoAttrColor *fg_color,
gboolean *fg_set,
PangoAttrColor *bg_color,
@@ -133,7 +134,6 @@ gdk_pango_context_set_colormap (PangoContext *context,
}
}
-
/**
* gdk_draw_layout_line:
* @drawable: the drawable on which to draw the line
@@ -157,7 +157,8 @@ gdk_draw_layout_line (GdkDrawable *drawable,
PangoRectangle ink_rect;
PangoContext *context;
gint x_off = 0;
-
+ gint rise = 0;
+
g_return_if_fail (drawable != NULL);
g_return_if_fail (gc != NULL);
g_return_if_fail (line != NULL);
@@ -173,12 +174,21 @@ gdk_draw_layout_line (GdkDrawable *drawable,
PangoAttrColor fg_color, bg_color;
gboolean fg_set, bg_set, shape_set;
GdkGC *fg_gc;
+ gint risen_y;
tmp_list = tmp_list->next;
-
- gdk_pango_get_item_properties (run->item, &uline, &fg_color, &fg_set, &bg_color, &bg_set, &shape_set, &ink_rect,
+
+ gdk_pango_get_item_properties (run->item, &uline,
+ &rise,
+ &fg_color, &fg_set,
+ &bg_color, &bg_set,
+ &shape_set,
+ &ink_rect,
&logical_rect);
+ /* we subtract the rise because X coordinates are upside down */
+ risen_y = y - rise / PANGO_SCALE;
+
if (!shape_set)
{
if (uline == PANGO_UNDERLINE_NONE)
@@ -195,7 +205,7 @@ gdk_draw_layout_line (GdkDrawable *drawable,
gdk_draw_rectangle (drawable, bg_gc, TRUE,
x + (x_off + logical_rect.x) / PANGO_SCALE,
- y + overall_rect.y / PANGO_SCALE,
+ risen_y + overall_rect.y / PANGO_SCALE,
logical_rect.width / PANGO_SCALE,
overall_rect.height / PANGO_SCALE);
@@ -209,7 +219,9 @@ gdk_draw_layout_line (GdkDrawable *drawable,
if (!shape_set)
gdk_draw_glyphs (drawable, fg_gc, run->item->analysis.font,
- x + x_off / PANGO_SCALE, y, run->glyphs);
+ x + x_off / PANGO_SCALE,
+ risen_y,
+ run->glyphs);
switch (uline)
{
@@ -217,18 +229,22 @@ gdk_draw_layout_line (GdkDrawable *drawable,
break;
case PANGO_UNDERLINE_DOUBLE:
gdk_draw_line (drawable, fg_gc,
- x + (x_off + ink_rect.x) / PANGO_SCALE - 1, y + 4,
+ x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
+ risen_y + 4,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + 4);
/* Fall through */
case PANGO_UNDERLINE_SINGLE:
gdk_draw_line (drawable, fg_gc,
- x + (x_off + ink_rect.x) / PANGO_SCALE - 1, y + 2,
+ x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
+ risen_y + 2,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + 2);
break;
case PANGO_UNDERLINE_LOW:
gdk_draw_line (drawable, fg_gc,
- x + (x_off + ink_rect.x) / PANGO_SCALE - 1, y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2,
- x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2);
+ x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
+ risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2,
+ x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE,
+ risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2);
break;
}
@@ -328,6 +344,7 @@ gdk_draw_layout (GdkDrawable *drawable,
static void
gdk_pango_get_item_properties (PangoItem *item,
PangoUnderline *uline,
+ gint *rise,
PangoAttrColor *fg_color,
gboolean *fg_set,
PangoAttrColor *bg_color,
@@ -346,6 +363,9 @@ gdk_pango_get_item_properties (PangoItem *item,
if (shape_set)
*shape_set = FALSE;
+
+ if (rise)
+ *rise = 0;
while (tmp_list)
{
@@ -382,7 +402,12 @@ gdk_pango_get_item_properties (PangoItem *item,
if (ink_rect)
*ink_rect = ((PangoAttrShape *)attr)->ink_rect;
break;
-
+
+ case PANGO_ATTR_RISE:
+ if (rise)
+ *rise = ((PangoAttrInt *)attr)->value;
+ break;
+
default:
break;
}
diff --git a/gdk/gdkpixbuf-drawable.c b/gdk/gdkpixbuf-drawable.c
index 07175a638..776ebe606 100644
--- a/gdk/gdkpixbuf-drawable.c
+++ b/gdk/gdkpixbuf-drawable.c
@@ -1195,14 +1195,12 @@ gdk_pixbuf_get_from_drawable (GdkPixbuf *dest,
int src_width, src_height;
GdkImage *image;
int rowstride, bpp, alpha;
-
+
/* General sanity checks */
g_return_val_if_fail (src != NULL, NULL);
- if (GDK_IS_PIXMAP (src))
- g_return_val_if_fail (cmap != NULL, NULL);
- else
+ if (GDK_IS_WINDOW (src))
/* FIXME: this is not perfect, since is_viewable() only tests
* recursively up the Gdk parent window tree, but stops at
* foreign windows or Gdk toplevels. I.e. if a window manager
@@ -1219,6 +1217,17 @@ gdk_pixbuf_get_from_drawable (GdkPixbuf *dest,
g_return_val_if_fail (dest->bits_per_sample == 8, NULL);
}
+ if (cmap == NULL)
+ cmap = gdk_drawable_get_colormap (src);
+
+ if (cmap == NULL)
+ {
+ g_warning ("%s: Source drawable has no colormap; either pass "
+ "in a colormap, or set the colormap on the drawable "
+ "with gdk_drawable_set_colormap()", G_STRLOC);
+ return NULL;
+ }
+
/* Coordinate sanity checks */
gdk_drawable_get_size (src, &src_width, &src_height);
@@ -1233,7 +1242,7 @@ gdk_pixbuf_get_from_drawable (GdkPixbuf *dest,
g_return_val_if_fail (dest_y + height <= dest->height, NULL);
}
- if (!GDK_IS_PIXMAP (src))
+ if (GDK_IS_WINDOW (src))
{
int ret;
int src_xorigin, src_yorigin;
@@ -1269,10 +1278,6 @@ gdk_pixbuf_get_from_drawable (GdkPixbuf *dest,
}
}
- /* Get the colormap if needed */
- if (!GDK_IS_PIXMAP (src))
- cmap = gdk_window_get_colormap (src);
-
alpha = dest->has_alpha;
rowstride = dest->rowstride;
bpp = alpha ? 4 : 3;
diff --git a/gdk/gdkpixbuf-render.c b/gdk/gdkpixbuf-render.c
index 5ad39f760..9ef7bb6f6 100644
--- a/gdk/gdkpixbuf-render.c
+++ b/gdk/gdkpixbuf-render.c
@@ -246,6 +246,11 @@ gdk_pixbuf_render_to_drawable (GdkPixbuf *pixbuf,
* the alpha channel of the image. If performance is crucial, consider handling
* the alpha channel yourself (possibly by caching it in your application) and
* using gdk_pixbuf_render_to_drawable() or GdkRGB directly instead.
+ *
+ * The #GDK_PIXBUF_ALPHA_FULL mode involves round trips to the X
+ * server, and may also be somewhat slow in its current implementation
+ * (though in the future it could be made significantly faster, in
+ * principle).
**/
void
gdk_pixbuf_render_to_drawable_alpha (GdkPixbuf *pixbuf,
@@ -260,7 +265,8 @@ gdk_pixbuf_render_to_drawable_alpha (GdkPixbuf *pixbuf,
{
GdkBitmap *bitmap = NULL;
GdkGC *gc;
-
+ GdkPixbuf *composited = NULL;
+
g_return_if_fail (pixbuf != NULL);
g_return_if_fail (pixbuf->colorspace == GDK_COLORSPACE_RGB);
g_return_if_fail (pixbuf->n_channels == 3 || pixbuf->n_channels == 4);
@@ -278,31 +284,76 @@ gdk_pixbuf_render_to_drawable_alpha (GdkPixbuf *pixbuf,
if (pixbuf->has_alpha)
{
- /* Right now we only support GDK_PIXBUF_ALPHA_BILEVEL, so we
- * unconditionally create the clipping mask.
- */
-
- bitmap = gdk_pixmap_new (NULL, width, height, 1);
- gdk_pixbuf_render_threshold_alpha (pixbuf, bitmap,
- src_x, src_y,
- 0, 0,
- width, height,
- alpha_threshold);
-
- gdk_gc_set_clip_mask (gc, bitmap);
- gdk_gc_set_clip_origin (gc, dest_x, dest_y);
+ if (alpha_mode == GDK_PIXBUF_ALPHA_BILEVEL)
+ {
+ bitmap = gdk_pixmap_new (NULL, width, height, 1);
+ gdk_pixbuf_render_threshold_alpha (pixbuf, bitmap,
+ src_x, src_y,
+ 0, 0,
+ width, height,
+ alpha_threshold);
+
+ gdk_gc_set_clip_mask (gc, bitmap);
+ gdk_gc_set_clip_origin (gc, dest_x, dest_y);
+ }
+ else if (alpha_mode == GDK_PIXBUF_ALPHA_FULL)
+ {
+ GdkPixbuf *sub = NULL;
+
+ composited = gdk_pixbuf_get_from_drawable (NULL,
+ drawable,
+ NULL,
+ dest_x, dest_y,
+ 0, 0,
+ width, height);
+
+ if (src_x != 0 || src_y != 0)
+ {
+ sub = gdk_pixbuf_new_subpixbuf (pixbuf, src_x, src_y,
+ width, height);
+ }
+
+ gdk_pixbuf_composite (sub ? sub : pixbuf,
+ composited,
+ 0, 0,
+ width, height,
+ 0, 0,
+ 1.0, 1.0,
+ GDK_INTERP_BILINEAR,
+ 255);
+
+ if (sub)
+ g_object_unref (G_OBJECT (sub));
+ }
}
- gdk_pixbuf_render_to_drawable (pixbuf, drawable, gc,
- src_x, src_y,
- dest_x, dest_y,
- width, height,
- dither,
- x_dither, y_dither);
+ if (composited)
+ {
+ gdk_pixbuf_render_to_drawable (composited,
+ drawable, gc,
+ 0, 0,
+ dest_x, dest_y,
+ width, height,
+ dither,
+ x_dither, y_dither);
+ }
+ else
+ {
+ gdk_pixbuf_render_to_drawable (pixbuf,
+ drawable, gc,
+ src_x, src_y,
+ dest_x, dest_y,
+ width, height,
+ dither,
+ x_dither, y_dither);
+ }
if (bitmap)
gdk_bitmap_unref (bitmap);
+ if (composited)
+ g_object_unref (G_OBJECT (composited));
+
gdk_gc_unref (gc);
}
diff --git a/gtk/gtkimage.c b/gtk/gtkimage.c
index a4de696dd..8ac1d34ef 100644
--- a/gtk/gtkimage.c
+++ b/gtk/gtkimage.c
@@ -520,9 +520,8 @@ gtk_image_expose (GtkWidget *widget,
image->data.stock.stock_id,
image->data.stock.size,
NULL);
-
if (stock_pixbuf)
- {
+ {
image_bound.width = gdk_pixbuf_get_width (stock_pixbuf);
image_bound.height = gdk_pixbuf_get_height (stock_pixbuf);
}
@@ -583,8 +582,10 @@ gtk_image_expose (GtkWidget *widget,
case GTK_IMAGE_PIXBUF:
gdk_pixbuf_render_to_drawable_alpha (image->data.pixbuf.pixbuf,
widget->window,
- image_bound.x - x, image_bound.y - y,
- image_bound.x, image_bound.y,
+ image_bound.x - x,
+ image_bound.y - y,
+ image_bound.x,
+ image_bound.y,
image_bound.width, image_bound.height,
GDK_PIXBUF_ALPHA_FULL,
128,
@@ -598,8 +599,10 @@ gtk_image_expose (GtkWidget *widget,
{
gdk_pixbuf_render_to_drawable_alpha (stock_pixbuf,
widget->window,
- image_bound.x - x, image_bound.y - y,
- image_bound.x, image_bound.y,
+ image_bound.x - x,
+ image_bound.y - y,
+ image_bound.x - 4,
+ image_bound.y - 4,
image_bound.width, image_bound.height,
GDK_PIXBUF_ALPHA_FULL,
128,
diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index e7fcde574..9030d9a60 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -180,8 +180,9 @@ gtk_label_init (GtkLabel *label)
label->jtype = GTK_JUSTIFY_CENTER;
label->wrap = FALSE;
-
+
label->layout = NULL;
+ label->attrs = NULL;
gtk_label_set_text (label, "");
}
@@ -204,10 +205,13 @@ gtk_label_set_text_internal (GtkLabel *label,
gchar *str)
{
g_free (label->label);
-
+
label->label = str;
if (label->layout)
- pango_layout_set_text (label->layout, str, -1);
+ {
+ g_object_unref (G_OBJECT (label->layout));
+ label->layout = NULL;
+ }
gtk_widget_queue_resize (GTK_WIDGET (label));
}
@@ -217,11 +221,114 @@ gtk_label_set_text (GtkLabel *label,
const gchar *str)
{
g_return_if_fail (GTK_IS_LABEL (label));
-
+
gtk_label_set_text_internal (label, g_strdup (str ? str : ""));
}
/**
+ * gtk_label_set_attributes:
+ * @label: a #GtkLabel
+ * @attrs: a #PangoAttrList
+ *
+ * Sets a #PangoAttrList; the attributes in the list are applied to the
+ * label text.
+ **/
+void
+gtk_label_set_attributes (GtkLabel *label,
+ PangoAttrList *attrs)
+{
+ g_return_if_fail (GTK_IS_LABEL (label));
+
+ if (attrs)
+ pango_attr_list_ref (attrs);
+
+ if (label->attrs)
+ pango_attr_list_unref (label->attrs);
+
+ label->attrs = attrs;
+}
+
+static guint
+set_markup (GtkLabel *label,
+ const gchar *str,
+ gboolean with_uline)
+{
+ gchar *text = NULL;
+ GError *error = NULL;
+ PangoAttrList *attrs = NULL;
+ gunichar accel_char = 0;
+
+ if (str == NULL)
+ str = "";
+
+ if (!pango_parse_markup (str,
+ -1,
+ with_uline ? '_' : 0,
+ &attrs,
+ &text,
+ with_uline ? &accel_char : NULL,
+ &error))
+ {
+ g_warning ("Failed to set label from markup due to error parsing markup: %s",
+ error->message);
+ g_error_free (error);
+ return 0;
+ }
+
+ if (text)
+ gtk_label_set_text (label, text);
+
+ if (attrs)
+ {
+ gtk_label_set_attributes (label, attrs);
+ pango_attr_list_unref (attrs);
+ }
+
+ if (accel_char != 0)
+ return gdk_keyval_to_lower (accel_char);
+ else
+ return GDK_VoidSymbol;
+}
+
+/**
+ * gtk_label_set_markup:
+ * @label: a #GtkLabel
+ * @str: a markup string (see <link linkend="PangoMarkupFormat">Pango markup format</link>)
+ *
+ * Parses @str which is marked up with the Pango text markup language,
+ * setting the label's text and attribute list based on the parse results.
+ **/
+void
+gtk_label_set_markup (GtkLabel *label,
+ const gchar *str)
+{
+ g_return_if_fail (GTK_IS_LABEL (label));
+
+ set_markup (label, str, FALSE);
+}
+
+/**
+ * gtk_label_set_markup:
+ * @label: a #GtkLabel
+ * @str: a markup string (see <link linkend="PangoMarkupFormat">Pango markup format</link>)
+ *
+ * Parses @str which is marked up with the Pango text markup language,
+ * setting the label's text and attribute list based on the parse results.
+ * If characters in @str are preceded by an underscore, they are underlined
+ * indicating that they represent a keyboard accelerator, and the GDK
+ * keyval for the first underlined accelerator is returned. If there are
+ * no underlines in the text, GDK_VoidSymbol will be returned.
+ **/
+guint
+gtk_label_set_markup_with_accel (GtkLabel *label,
+ const gchar *str)
+{
+ g_return_if_fail (GTK_IS_LABEL (label));
+
+ return set_markup (label, str, TRUE);
+}
+
+/**
* gtk_label_get_text:
* @label: a #GtkLabel
*
@@ -315,14 +422,16 @@ gtk_label_finalize (GObject *object)
if (label->layout)
g_object_unref (G_OBJECT (label->layout));
+ if (label->attrs)
+ pango_attr_list_unref (label->attrs);
+
G_OBJECT_CLASS (parent_class)->finalize (object);
}
-static PangoAttrList *
-gtk_label_pattern_to_attrs (GtkLabel *label)
+static void
+gtk_label_pattern_to_attrs (GtkLabel *label,
+ PangoAttrList *attrs)
{
- PangoAttrList *attrs = pango_attr_list_new ();
-
if (label->pattern)
{
const char *start;
@@ -355,8 +464,6 @@ gtk_label_pattern_to_attrs (GtkLabel *label)
break;
}
}
-
- return attrs;
}
static void
@@ -398,13 +505,24 @@ gtk_label_size_request (GtkWidget *widget,
if (!label->layout)
{
PangoAlignment align = PANGO_ALIGN_LEFT; /* Quiet gcc */
- PangoAttrList *attrs = gtk_label_pattern_to_attrs (label);
+ PangoAttrList *attrs = NULL;
label->layout = gtk_widget_create_pango_layout (widget, label->label);
- pango_layout_set_attributes (label->layout, attrs);
+ /* FIXME move to a model where the pattern isn't stored
+ * permanently, and just modifes or creates the AttrList
+ */
+ if (label->attrs)
+ {
+ attrs = pango_attr_list_copy (label->attrs);
+ pango_layout_set_attributes (label->layout, attrs);
+ }
+ else
+ attrs = pango_attr_list_new ();
+
+ gtk_label_pattern_to_attrs (label, attrs);
pango_attr_list_unref (attrs);
-
+
switch (label->jtype)
{
case GTK_JUSTIFY_LEFT:
diff --git a/gtk/gtklabel.h b/gtk/gtklabel.h
index b71ccae41..b0524af66 100644
--- a/gtk/gtklabel.h
+++ b/gtk/gtklabel.h
@@ -57,10 +57,11 @@ struct _GtkLabel
gchar *pattern;
guint jtype : 2;
- gboolean wrap : 1;
-
+ guint wrap : 1;
+
/*< private >*/
PangoLayout *layout;
+ PangoAttrList *attrs;
};
struct _GtkLabelClass
@@ -68,10 +69,19 @@ struct _GtkLabelClass
GtkMiscClass parent_class;
};
-GtkType gtk_label_get_type (void) G_GNUC_CONST;
-GtkWidget *gtk_label_new (const char *str);
-void gtk_label_set_text (GtkLabel *label,
- const char *str);
+GtkType gtk_label_get_type (void) G_GNUC_CONST;
+GtkWidget *gtk_label_new (const char *str);
+void gtk_label_set_text (GtkLabel *label,
+ const char *str);
+void gtk_label_set_attributes (GtkLabel *label,
+ PangoAttrList *attrs);
+
+void gtk_label_set_markup (GtkLabel *label,
+ const gchar *str);
+guint gtk_label_set_markup_with_accel (GtkLabel *label,
+ const gchar *str);
+
+
/* Temporarily commented out until memory management behavior is figured out *//* gchar * gtk_label_get_text (GtkLabel *label); */
void gtk_label_set_justify (GtkLabel *label,
GtkJustification jtype);
diff --git a/gtk/gtktextbuffer.c b/gtk/gtktextbuffer.c
index 54414acc1..085335be5 100644
--- a/gtk/gtktextbuffer.c
+++ b/gtk/gtktextbuffer.c
@@ -388,6 +388,7 @@ gtk_text_buffer_set_text (GtkTextBuffer *buffer,
*/
static void
+
gtk_text_buffer_real_insert_text (GtkTextBuffer *buffer,
GtkTextIter *iter,
const gchar *text,
@@ -556,11 +557,11 @@ gtk_text_buffer_insert_interactive_at_cursor (GtkTextBuffer *buffer,
* Copies text, tags, and pixbufs between @start and @end (the order
* of @start and @end doesn't matter) and inserts the copy at @iter.
* Used instead of simply getting/inserting text because it preserves
- * images and tags. If @start and @end are in a different buffer
- * from @buffer, the two buffers must share the same tag table.
+ * images and tags. If @start and @end are in a different buffer from
+ * @buffer, the two buffers must share the same tag table.
*
- * Implemented via multiple emissions of the insert_text and
- * apply_tag signals, so expect those.
+ * Implemented via emissions of the insert_text and apply_tag signals,
+ * so expect those.
**/
void
gtk_text_buffer_insert_range (GtkTextBuffer *buffer,
diff --git a/gtk/testgtk.c b/gtk/testgtk.c
index 9a256b570..6f8542535 100644
--- a/gtk/testgtk.c
+++ b/gtk/testgtk.c
@@ -1902,7 +1902,9 @@ create_get_image (void)
{
static GtkWidget *window = NULL;
- if (!window)
+ if (window)
+ gtk_widget_destroy (window);
+ else
{
GtkWidget *sw;
GtkWidget *src;
@@ -2085,6 +2087,28 @@ void create_labels (void)
gtk_label_set_pattern (GTK_LABEL (label), "_________________________ _ _________ _ _____ _ __ __ ___ ____ _____");
gtk_container_add (GTK_CONTAINER (frame), label);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+
+ frame = gtk_frame_new ("Markup label");
+ label = gtk_label_new (NULL);
+
+ gtk_label_set_markup (GTK_LABEL (label),
+ "This <span foreground=\"blue\" background=\"orange\">label</span> has "
+ "<b>markup</b> such as "
+ "<big><i>Big Italics</i></big>\n"
+ "<tt>Monospace font</tt>\n"
+ "<u>Underline!</u>\n"
+ "foo\n"
+ "<span foreground=\"green\" background=\"red\">Ugly colors</span>\n"
+ "and nothing on this line,\n"
+ "or this.\n"
+ "or this either\n"
+ "or even on this one\n"
+ "la <big>la <big>la <big>la <big>la</big></big></big></big>\n"
+ "but this word is <span foreground=\"purple\"><big>purple</big></span>\n"
+ "We like <sup>superscript</sup> and <sub>subscript</sub> too");
+ gtk_container_add (GTK_CONTAINER (frame), label);
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show_all (window);
@@ -3031,8 +3055,7 @@ make_message_dialog (GtkWidget **dialog,
{
if (*dialog)
{
- if (GTK_WIDGET_REALIZED (*dialog))
- gdk_window_show ((*dialog)->window);
+ gtk_widget_destroy (*dialog);
return;
}
diff --git a/tests/testgtk.c b/tests/testgtk.c
index 9a256b570..6f8542535 100644
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -1902,7 +1902,9 @@ create_get_image (void)
{
static GtkWidget *window = NULL;
- if (!window)
+ if (window)
+ gtk_widget_destroy (window);
+ else
{
GtkWidget *sw;
GtkWidget *src;
@@ -2085,6 +2087,28 @@ void create_labels (void)
gtk_label_set_pattern (GTK_LABEL (label), "_________________________ _ _________ _ _____ _ __ __ ___ ____ _____");
gtk_container_add (GTK_CONTAINER (frame), label);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+
+ frame = gtk_frame_new ("Markup label");
+ label = gtk_label_new (NULL);
+
+ gtk_label_set_markup (GTK_LABEL (label),
+ "This <span foreground=\"blue\" background=\"orange\">label</span> has "
+ "<b>markup</b> such as "
+ "<big><i>Big Italics</i></big>\n"
+ "<tt>Monospace font</tt>\n"
+ "<u>Underline!</u>\n"
+ "foo\n"
+ "<span foreground=\"green\" background=\"red\">Ugly colors</span>\n"
+ "and nothing on this line,\n"
+ "or this.\n"
+ "or this either\n"
+ "or even on this one\n"
+ "la <big>la <big>la <big>la <big>la</big></big></big></big>\n"
+ "but this word is <span foreground=\"purple\"><big>purple</big></span>\n"
+ "We like <sup>superscript</sup> and <sub>subscript</sub> too");
+ gtk_container_add (GTK_CONTAINER (frame), label);
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show_all (window);
@@ -3031,8 +3055,7 @@ make_message_dialog (GtkWidget **dialog,
{
if (*dialog)
{
- if (GTK_WIDGET_REALIZED (*dialog))
- gdk_window_show ((*dialog)->window);
+ gtk_widget_destroy (*dialog);
return;
}
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